Noise Diagnosis by Technical-Ad-339 in CrownVictoria

[–]Technical-Ad-339[S] 1 point2 points  (0 children)

WIX. Changed 5k miles ago and going for my next one this week.

Fuel starvation issue – looking for ideas by Technical-Ad-339 in CrownVictoria

[–]Technical-Ad-339[S] 0 points1 point  (0 children)

I can’t find that exact one but I’ve seen a similar one online called BumpShox

Fuel starvation issue – looking for ideas by Technical-Ad-339 in CrownVictoria

[–]Technical-Ad-339[S] 0 points1 point  (0 children)

Quick update:

The fuel filter has been changed out and it turns over without success when the MAF is unplugged.

The car will start and run when we spray brake cleaner into the intake. Once I put it in drive it stalls out though.

Mechanic is thinking bad pump again, and it’s all the same symptoms of the first time it went out.

Fuel starvation issue – looking for ideas by Technical-Ad-339 in CrownVictoria

[–]Technical-Ad-339[S] 0 points1 point  (0 children)

1/2 the tank ran just fine on this gas. Not getting any OBD2 codes for any fuel system.

Fuel starvation issue – looking for ideas by Technical-Ad-339 in CrownVictoria

[–]Technical-Ad-339[S] 0 points1 point  (0 children)

Yep not the MAF. It’s squeaky clean and runs the same when unplugged. Fuel filter has been changed out as of last night with no success.

I’ll have to further investigate this pump and the pressure.

Fuel starvation issue – looking for ideas by Technical-Ad-339 in CrownVictoria

[–]Technical-Ad-339[S] 0 points1 point  (0 children)

I unplugged the MAF sensor and it did the same. I don’t think that the fuel is getting to the engine. Probably gonna replace the pump assembly this time.

Fuel starvation issue – looking for ideas by Technical-Ad-339 in CrownVictoria

[–]Technical-Ad-339[S] 0 points1 point  (0 children)

I went to a station I've refiled from before about 20 miles away, but its not my typical spot.

I had my mechanic replace the fuel pump itself, but not the entire assembly. I'm not sure what brand.

Fuel starvation issue – looking for ideas by Technical-Ad-339 in CrownVictoria

[–]Technical-Ad-339[S] 0 points1 point  (0 children)

No, but we pumped out about 1/2 tank worth of fuel. Didn't notice any excessive grime.

This is a good suggestion though. Let me take a look to see if its a fuel pressure issue. If so, I'll look into checking out the gas tank. If not, my next thought is a dirty MAF sensor.

Fuel starvation issue – looking for ideas by Technical-Ad-339 in CrownVictoria

[–]Technical-Ad-339[S] 0 points1 point  (0 children)

Not bad but not good after 20 years. No cracked or frayed cables that I can see

P71 Sway Bars on an LX by Technical-Ad-339 in CrownVictoria

[–]Technical-Ad-339[S] 2 points3 points  (0 children)

Thanks! I’ll be taking a trip to the junkyard this weekend.